标准号：ISO 21013-3-2006
实施状态：作废
中文名称：低温容器.低温设施的卸压附件.第3部分:尺寸和容量测定
英文名称：Cryogenic vessels - Pressure-relief accessories for cryogenic service - Part 3: Sizing and capacity determination
发布日期：2006-01
被替代标准：ISO 21013-3-2016
代替标准：ISO/DIS 21013-3-2004
采用标准：BS ISO 21013-3-2009,IDT
起草单位：ISO/TC 220
标准简介：This part of ISO 21013 provides separate calculation methods for determining the required mass flow to be relieved for each of the following specified conditions.
- Vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure.
- Vacuum-insulated vessels with insulation system (outer jacket + insulating material) intact under normal vacuum; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure; pressure regulator of the pressure build-up system functioning at full potential.
- Vacuum-insulated vessels with insulation system remaining in place but with loss of vacuum, or nonvacuum- insulated vessels with insulation system intact; outer jacket at ambient temperature; inner vessel at temperature of the contents at the relieving pressure; vacuum or non-vacuum-insulated vessels with insulation system remaining fully or partially in place, but with loss of vacuum in the case of vacuuminsulated
vessels, and fire engulfment; inner vessel at temperature of the contents at the relieving
pressure.
- Vessels with insulation system totally lost and fire engulfment.
Good engineering practice based on well-established theoretical physical science shall be adopted to determine the required mass flow where an appropriate calculation method is not provided for an applicablecondition.
文件格式：PDF
文件大小：195.31KB
文件页数：14
（以上信息更新时间为：2019-11-22）
ISO 21013-3-2006 低温容器.低温设施的卸压附件.第3部分_尺寸和容量测定.pdf
(195.31 KB)
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